174 Utility and 2 Design Patents
#17 in Kawasaki
#356 in Japan
#2,921 in the World
rank by utility patentsForward Citations = 1,370
Company Filing History:
Dai Nippon Printing Co., Ltd.


4. 13 out of 412

5. 10 out of 16,454

where one patent can have more than one assignee
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